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Business Overview

We provide optimal energy solutions covering the entire process
- from solar inverters, ESS, EPC, and O&M.

HomeBusiness OverviewO&M
O&M

O&M

OCI Power offers unparalleled solar power plant operation and maintenance (O&M) services backed by years of construction experience and expertise in equipment servicing. Utilizing rich on-site experience and professionalism, we apply differentiated technologies across all aspects of power plant operation. This ensures more effective and stable management of customers’ valuable assets, guaranteeing high power generation efficiency and profitability. OCI Power continuously supports customers to achieve optimal plant performance as a reliable partner.

O&M Service

  • OCI Power O&M Service | Free Inverter Repair Service After Warranty Period icon

    Free Inverter Repair Service After Warranty Period

    Inverter repair services apply exclusively to OCI Power inverters. The scope of provided services may vary based on inverter condition at the time of contract..

  • OCI Power O&M Service | Inverter-Specialized Regular Inspections and Preventive Maintenance icon

    Inverter-Specialized Regular Inspections and Preventive Maintenance

  • OCI Power O&M Service | Linked Service Offerings icon

    Linked Service Offerings

    Replacement of Aging Inverters Assistance with Power Plant Transactions and Acquisitions

KEY Points for Plant Operation: Inverter

  • 134, 39.26 %

    Inverter

    27.55 %

  • 113, 41.54 %

    Module

    0.86 %

  • 10, 3.68 %

    Power System

    33.44 %

  • 8, 2.94 %

    Power Distributor

    34.75 %

  • 5, 1.84 %

    Junction Box

    2.77 %

  • 2, 0.74 %

    DC Wiring

    0.63 %

  • Issue Occurrence[Number, %]

     

    Power Generation Loss Rate

Integrated One-Stop Services Linked to O&M

O&M
One Stop Service

Old Inverter Replacement Service

Power Plant Performance Improvement

Power Plant Transaction Review

  • Old Inverter Replacement Service

  • Replacement models available for discontinued or unsupported inverters due to manufacturer closure or domestic business withdrawal

  • Selected products allow direct 1:1 replacements without additional electrical work or transformer changes

  • Power Plant Performance Improvement

  • Provide solutions addressing root causes of energy yield reduction identified during plant management and diagnostics

  • EPC-linked construction provided by OCI Power if required

  • Power Plant Transaction Review

  • Property and plant asset valuation based on historical energy generation data

  • Support for business transfer processes, including contractual transfers related to business permits/licenses

Inverter Replacement Service

  • Closure of inverter manufacturer

  • Extended repair times and increased maintenance costs

  • Errors in initial plant design

  • Need for inverter performance improvement (addition of FRT capabilities)

Inverter
Replacement
  • OCI Power O&M Inverter Replacement Service | Improved Plant Efficiency icon

    Improved Plant Efficiency

  • OCI Power O&M Inverter Replacement Service | Increased Revenue icon

    Increased Revenue

  • OCI Power O&M Inverter Replacement Service | Reduced Operating Costs icon

    Reduced Operating Costs

Inverter Replacement Process Steps

  • Application

    Provide power plant information

    01

    Module specs, inverter specs, electrical diagram

  • Plant Design Review

    Analyze current plant conditions

    02

    Module and inverter array review, equipment compatibility, and monitoring integration check

  • On-Site Survey

    Determine the scope of work

    03

    Assessment of existing equipment removal and replacement scope

  • Quotation Proposal

    Finalize quotation

    04

    Inverter and equipment removal cost, new installation cost, electrical and communication installation cost

  • Contract

    Installation and construction contract

    05

    Contract documentation and construction scheduling

  • Installation

    Apply for pre-construction technical review

    06

    Report commencement of construction

    Conduct pre-usage inspection

  • Pre-Commissioning Inspection

    Application for Preliminary Technical Review

    07

    Complete system commissioning and pre operation inspection

  • After-Service Management

    Establish final quotation and contract amount

    08

    Expert engineering team and customer support center management